Opener

['əʊp(ə)nə] or ['opnɚ]

解释:

(noun.) a hand tool used for opening sealed containers (bottles or cans).

(noun.) the first event in a series; 'she played Chopin for her opener'; 'the season's opener was a game against the Yankees'.

编辑:朱尔斯--From WordNet

解释:

(n.) One who, or that which, opens.

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